baber/WOPTO huggingface dataset:
Patent JP-S61241204-A (JP)
Title: Device that makes pin portion of spike tire automatically protrude and recede according to temperature
Inventor: SHIRAISHI YUTAKA
IPC: B60C11/16
Filed: 1985-04-03
Abstract: PURPOSE:To allow the automatic protrusion of spike pins by forming a balloon section inside the tread portion of a tire, sensing the decrease of atmospheric temperatures when they go below a preset value, switching a valve, supplying high pressure gas to the balloon section, and expanding the same section. CONSTITUTION:When atmospheric temperatures decrease until the temperature at which a road surface is frozen, an automatic temperature sensing operation device 14 is automatically operated and a pressure reduction valve 16 adjusts the gas pressure of a tire and then sends it to a balloon section 1. Then, the balloon section 1 is expanded and spike pins 5 are protruded outward from a tread portion and function as an antiskid tire. Subsequently, when atmospheric temperatures increase, a primary valve is closed and a secondary valve 12 is opened. The high pressure gas of the balloon section 1 is removed and the pins 5 are made to recede. Besides, the pins 5 are protruded outward by the centrifugal force caused by the rotation of the tire. As a result, negative pressure is generated at the balloon section 1 by a negative pressure valve 13 and the protrusion is suppressed.
Patent JP-2000266825-A (JP)
Title: Mounting structure for magnetic field sensor
Inventor: TOYODA KAZUMI
IPC: H01L43/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To minimize a change in a DC resistance value due to a change in the temperature of a magnetic-field detecting element, to prevent the influence of a temperature satisfactorily, and to detect an external magnetic field with sufficient accuracy in a structure in which a magnetic field sensor used to detect the external magnetic field is mounted on a circuit board, by making use of the magnetic impedance effect of the magnetic-field detecting element. SOLUTION: A magnetic-field detecting element 3 is installed on the surface of an insulating board 1. The magnetic-field detecting element 3 is electrified. A magnetic field sensor which detects an external magnetic field on the basis of a change in the impedance of the magnetic-field detecting element 3 is attached to a circuit board in such a way that the surface of the insulating board 1 faces the surface of the circuit board, that the height H of a lead conductor on the insulating board from the surface of the insulating board is set to be higher than the height (h) of the magnetic-field detecting element from the surface of the insulating board, and that the magnetic-field detecting element 3 is set to a state not coming into contact with the surface of the circuit board.
Patent JP-S54162916-A (JP)
Title: Oscillator output supervisory system
Inventor: ISHIBASHI MASAAKI
IPC: H04M3/08
Filed: 1978-06-15
Abstract: PURPOSE: To realize a compact device and thus to reduce the price by introducing the unique mechanism for the coupling means between the transmitter, the supervisory relay and the telephone circuit and thus realizing the unification of the output transformer and the supervisory relay.  
     CONSTITUTION: Coil 16, coil 12 of the oscillation circuit and coil 13 are wound round the same magnetic core 17. Capacitor 15 is charged via resistance 14, and the base current of transistor 11 flows to turn on transistor 11. The current flows to coil 12 and then inducted to coil 13 to discharge capacitor 15. Thus the base current of 11 does not flow to turn off transistor 11, and accordingly the charging is started again for capacitor 15 through resistance 14. The oscillation begins by repeating the above procedures. The current flowing to coil 12 actuates supervisory relay circuit 121 to cuase the signals at output 81 and 82 of circuit 121. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06277771-A (JP)
Title: Multi stage press device and press die
Inventor: YAMAMOTO HIROSHI
IPC: B30B15/02
Filed: 1993-03-30
Abstract: PURPOSE:To make the device suitable for the priority production mode of many kinds of articles and to improve the working efficiency. CONSTITUTION:A multi-stage system press device is provided where plural sets of pairs each of which is constituted by stacking a pressing dies 1 having a joining tool of an upper die 2 and a lower die 3 in the multi-stage are arranged, and each set of the pressing dies 1 is made changable by moving forward and backward or toward right and left between a receiving stand 7 joined to the side part of a bed 5a of a press machine 5 and the bed 5a. A die floating system roller 8 having the compression repulsive force is provided on a bottom of the lower die 3 by providing a joining tool 6 of the upper die 2 and the lower die 3.
Patent JP-H01244258-A (JP)
Title: Absorption refrigerating machine
Inventor: KUROSAWA MOKICHI
IPC: F25B15/00
Filed: 1988-03-25
Abstract: PURPOSE:To allow a stable operation even if the coolant temperature fluctuates by an orifice disposed in a connecting pipe and a refrigerant bypass line having a U-tube, the joint of the refrigerant bypass line being situated higher than the joint of the connecting pipe. CONSTITUTION:During the 'HI' operation where the refrigerant flow rate to the evaporator 7 is high, the refrigerant flow from the liquid refrigerant well 2 to the liquid refrigerant reservoir 3 is regulated by an orifice 10, and so, the refrigerant that cannot enter the liquid refrigerant reservoir 3 flows through a refrigerant bypass line 9 to the evaporator 7. The refrigerant bypass line comprises a U-tube, and, as the pressure of refrigerant in the refrigerant bypass line is balanced across the ends of the U-tube while the pressure in the condenser 1 is higher than that of the evaporator 7, the level of the liquid surface 12 on the side of the condenser 1 is lower than the joint to the evaporator 7 and can change subject to the pressure change in the condenser. For example, when the coolant temperature is high, so is the condenser pressure. Therefore, the liquid level becomes lower to the B position. As the coolant temperature becomes lower, the pressure also becomes lower, and so, the liquid level 12 moves upward to the A position where it is balanced.
Patent JP-H05270297-A (JP)
Title: Controller of automatic transmission for vehicle
IPC: B60W10/10
Filed: 1992-03-27
Abstract: PURPOSE:To always control torque-down in optimum timing by interposing a torque converter between an engine and transmission while providing a lock-up device for coupling mechanically the input and output shafts of the torque converter with each other in the predetermined running and a torque-down device for reducing the output torque of the engine in starting the lock-up. CONSTITUTION:Control timing for torque-down control is corrected (S28, S29) on the basis of a passage time from a lock-up solenoid turning-on time to the rotational speed reduction starting time by torque-down control (S23-S27) to memorize the correction value for learning.
Patent JP-S57186721-A (JP)
Title: Arraying method for different-diameter optical cable
Inventor: KAIHARA SHIGERU
IPC: G02B6/24
Filed: 1981-05-13
Abstract: PURPOSE:To align dfferent-diameter optical fibers by opposing two V-groove plates, having V grooves, to each other with a spacer between, and holding optical fibers in the V-shaped grooves. CONSTITUTION:On a silicon wafer, a protective film is formed by using SiO2, Si2N4, etc., and V grooves are formed by anisotropic etching of Si, thus forming a V-groove plate 4. Those V-groove plates 4 are stacked accurately and fixed with a spacer 6 between to form a constant gap, and then optical fibers 1 are inserted. An optical fiber 1' having a small diameter is inserted into a gap at a flat part between the large-diameter optical fibers 1, and they are fixed. Therefore, those fibers 1 and 1' differing in diameter are aligned. To shift them in center position from one another, a spacer 6' is added and a fiber 1'' to be shifted in center is stached.
Patent JP-H09256339-A (JP)
Title: Execution method and applied form of steel pipe pile head concrete structure
Inventor: SATO KAZUO
IPC: E04G11/08
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the workability, by supporting a frame working base in which the upper ends of form supports are pivotted and the right and left forms are suspended to be opened or closed on a receive base fitted to the head of a continuously connected steel pipe pile, with an appropriate distance. SOLUTION: A receive base 2 is fitted to the head of a continuously connected steel pipe pile 1 with an appropriate distance. The upper end of form supports 4 in which right and left side forms 5 and the bottom form 7 are built in are pivotted to a frame working base 3 provided with working floors 3a, 3b and the form supports are suspended. And the form supports 4 are made to be freely opened or closed by chain blocks 6. The frame working base 3 is lifted up by a crane in the state the supports are opened and installed on the receive base 2 and then the supports are closed. After reinforcements and separators have been arranged, concrete 9 is placed in the forms 5, 7. After curing, the supports are opened to remove the forms. And further, the upper exposed part of the base is cut off.  In this way, conventional various processes can be executed by one form and the safety can be increased.
Patent JP-S54162459-A (JP)
Title: Manufacture for semiconductor device
Inventor: KARIMOTO HIROYASU
IPC: H01L21/60
Filed: 1978-06-13
Abstract: PURPOSE: To prevent the short circuit of bump and corrosion of wiring, by removing the barrier metal layer between the bump forming regions selectively, and forming the bump after the connection of the barrier metal layer at the bump forming region through leaving it at the scribing region of substrate.  
     CONSTITUTION: On the substrate 51 having the element region 50, the Al layers 53, 53' are provided via the insulation film 52, the layers are coated with the SiO 2  54, and opening 57 is made on the film 54 with the resist mask 55. The hole 56 is made on the film 54 through the hole of the mask 55. The mask 55 is removed, to form the bump forming region slightly greater than the window 57, scribing line region and the resist mask 58 opened on the junction region of the both regions. Further, the Cu layer 20 is formed, the film 20 is lifted off through the removal of the mask 58 to form the layer 20A to 20I. The gold bump electrode 60 is formed on the layer 20A 20D by coating the layers 20E and 20F 20I. With this method, the Al layer is not etched with the lift off method even on the small holes on the film 54, then the bump short-circuit is not caused at plating since no barrier metal is present at the bump forming region. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10268067-A (JP)
Title: Snow coverage measuring device
Inventor: IIDA ETSUO
IPC: G06T7/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a snow coverage measuring device which is highly reliable, hardly affected by background light and capable of accurately measuring. SOLUTION: Provided are a light emitter 1 radiating a fan-shape beam with rectangular cross section in a specified wavelength zone, a light receiver 2 photographing only the light equal to the wavelength zone of the beam emitted from the light emitter 1, and a control processing means 3 calculating snow coverage depth from the output of the light receiver 2 using the light cutting method. The light emitter 1 and the light receiver 2 are arranged on the snow surface to be measured separately for a certain distance and the control processing means 3 differential-processes the signal image and background image.
Patent JP-H10269963-A (JP)
Title: Color imaging tube device
Inventor: OKAMOTO JUICHI
IPC: H01J29/66
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent concentration of three electron beams disposed in an array from being varied by an external magnetic field by disposing a planar magnetic piece with an array direction of a plurality of the beams being longitudinal outside of the vicinity of a neck of a funnel along the array direction of a plurality of the beams. SOLUTION: Rectangular-plate shaped magnetic piece 23a(23b) is disposed on both vertical sides with three electron beams 6B, 6G, and 6R disposed in an array being outside of a neck 5 at the side end of a deflector 9 of a magnetic device 10. These rectangular plate shaped magnetic piece 23a (23b) are positioned on a plane vertical to a tube axis with an array direction of the three electron beams 6B, 6G and 6R being longitudinal and whose face has perpendicular two axes of the array direction of the three electron beams 6B, 6G, and 6G and a direction orthogonal to this array direction. With such a disposition, magnetic field intensity of an external magnetic field traversing so as to cross the three electron beams can be lowered.
Patent JP-S58190381-A (JP)
Title: Preparation of packed article for preserving food, packing material used for it, and coating material used for packing material
Inventor: SUGIYAMA KENKICHI
IPC: B65D81/24
Filed: 1982-04-28
Abstract: PURPOSE:In sealing hermetically and packing a food, to raise storage properties, by packing the food in such a way that a face coated with a coating material for food preservation obtained by blending a porous adsobent having adsorbed ethyl alcohol with an adhesive is sealed in the inside of the packed article. CONSTITUTION:In sealing hermetically and packing a food, it is packed in such a way that a face coated with a coating material for food preservation obtained by blending a porous adsorbent (e.g., synthetic zeolite) having adsorbed ethyl alcohol with an adhesive (e.g., adhesive of the emulsion type such as acrylic resin, etc.) is sealed in the inside of the packed article. Consequently, the molds and rottenness of the food are prevented, and its storage properties can be raised.
Patent JP-H08272043-A (JP)
Title: Spool for photographic film
Inventor: MITAKE HIROSHI
IPC: G03C3/00
Filed: 1995-03-29
Abstract: PURPOSE: To eliminate trouble about the scattering of sub-runner moldedings at the time of releasing the moldedings without causing shrink by molding in a spool for photographic film. CONSTITUTION: A pair of insertion guide locking ribs 20A and 20B is formed to be projected toward the inside of a film insertion hole 14 at a specified interval in the axial direction of a winding shaft 12 on either proximate opposed wall 16 of the shaft 12 facing to the hole 14, and a falling preventing rib 22 is formed to be projected toward the inside of the hole 14 at a part positioned between the ribs 20A and 20B on the other proximate opposed wall 18 of the shaft 12. The rib 22 is formed of a pair of narrow rib main body parts 22a and 22b arranged at the specified interval in the axial direction of the shaft 12 and a coupling rib part 22c coupling the parts 22a and 22b at the end on an opposite side to a photographic film insertion side to be U-shaped.  Thus, the working of the gate of a hot runner can be executed at a part where the rib part 22c is formed in a mold, and the rib 22 is constituted to be uniformly narrow so as to prevent the shrink from occurring.
Patent JP-H04307641-A (JP)
Title: Fault diagnostic device for multi-task system
Inventor: MORI MASAYA
IPC: G06F11/34
Filed: 1991-04-04
Abstract: PURPOSE:To diagnose the factor of a fault by decoding the information on the task working state set right before the occurrence of the fault when the fault was occurred. CONSTITUTION:The logging areas P1 and P2 are provided out of an OS control area of a RAM 3 to store the information on the task working state. A system subroutine is called out of the carried out application software and the information on the task working state is logged (stored) in the areas P1 and P2. If a system down state is caused with occurrence of a fault, the stored information on the task working state is decoded and displayed after a computer is restarted. Thus, it is possible to grasp the information on the task working state obtained right before the system down and to easily diagnose the factor of the fault.
Patent JP-S61232277-A (JP)
Inventor: FUJIMURA AKIHIRO
IPC: C04B35/64
Filed: 1985-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58188282-A (JP)
Inventor: YAMADA KOUJI
IPC: B66B7/04
Filed: 1982-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07281503-A (JP)
Title: Brush type electrostatic charger
Inventor: KASHIWABARA MASAFUMI
IPC: A46B15/00
Filed: 1994-04-11
Abstract: PURPOSE:To provide a brush type electrostatic charger capable of preventing the occurrence of a belt-like black solid part at a pinhole existing point with reference to a photoreceptor with the pinhole at a manufacturing process and also capable of preventing the occurrence of brush mark on dot pictures due to the ununiformity of a potential on the photoreceptor. CONSTITUTION:As for the brush type electrostatic charger 1 for superposing and impressing DC voltage and AC voltage on a latent image carrier 100 in contact with the latant image carrier 100 and electrostatically charging the carrier, the brush for the brush type electrostatic charger 1 has such a double construction that a part constituted of only fibers of high resistance and a part constituted of fibers of low resistance are present in the rotating direction of the latent image carrier 100, besides, the resistance value of the high resistance fiber for the brush type electrostatic charger 1 is specified to be 10<7> to 10<8>OMEGA.cm, and the resistance value of the low resistance fiber is specified to be 10<3> to 10<4>OMEGA.cm.
Patent JP-H09264433-A (JP)
Title: Valve for fluid control
Inventor: KOMATSU TAKASHI
IPC: F16K7/06
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent liquid from standing in a flow passage by making the flow of liquid in the flow passage smooth. SOLUTION: Tube-shaped valve bodies 23, 33 which are made of resin and connect an inflow port 14a to an outflow port 16a are arranged in housings 11, 12. Inside valve bodies 25, 35 to vary the opening of the flow passage by the tube-shaped valve bodies 23, 33 are arranged in each of tube-shaped valve bodies 23, 33. The outside of each of tube-shaped valve bodies 23, 33 is provided with pressure chambers 41, 42 so as to enclose the valve bodies 23, 33, and the inside of each of pressure chambers 41, 42 is turned into a positive state or a negative state to vary the opening of the flow passage between the tube- shaped valve bodies 23, 33 and the inside valve bodies 25, 35.
Patent JP-S56168047-A (JP)
Title: Filter apparatus for air conditioner
Inventor: FUJII MANABU
IPC: F24F13/28
Filed: 1980-05-29
Abstract: PURPOSE:To make the dedusting readily and effectively possible without dismounting a filter, by arranging the air conditioner filter relatively movably, and applying section force caused by a vacuum cleaner or the like to a dust sucking opening opposite to part of the filter. CONSTITUTION:In the case where the filter 15 must be cleaned after an air conditioner itself 1 has been operated for a prescruied period, an end of a hose of an exterior dust collector such as a vacuum cleaner or the like is engaged with the opening 30 of the air conditioner which is in communication with a communicating pipe 17. In this state, the exterior dust collector is operated, a rotating mechanism 16 is worked by its suction force through the opening 30, and communicating pipes 17, 18 to rotate its turbine wheel, and thereby the endless type filter 15 is rotated. Part of the suction force is applied onto a stationary roller 11 and the dust sucking opening 12 having a planted brush to suck and collect the dust on opposite surfaces of the filter 15 into the exterior dust collector.
Patent JP-S547091-A (JP)
Title: Penetration leak test apparatus
Inventor: NANBA SHIGERU
IPC: G21C17/02
Filed: 1977-06-20
Abstract: PURPOSE: To provide a penetration detect test apparatus of reactor whose one end is fixed with a process pipe, sealing by V type rubber ring between a sleeve where one end is fixed with a process pipe and connected with a flexible material, and a jet deflector, sealing completely. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55163924-A (JP)
Title: Interference-fault reducing method on asynchronous carrier channel common-use system
Inventor: NISHI YUUJI
IPC: H04W16/02
Filed: 1979-06-08
Abstract: PURPOSE:To reduce interference faults of an automobile supervisory system by lessening the range in which reception is difficult in an area with a small difference in received electric field intensity, by deviating the main carrier frequency of each transmitting station from that of the adjacent transmitting station by a fixed value. CONSTITUTION:Transmitting stations, using asynchronously a main carrier wave of the same channel in common, FS-modulate a subcarrier wave of the same frequency with mutually-different information signals and further FM-modulate the main carrier wave with the subcarrier wave. In this case, the main carrier frequency of each transmitting station is given frequency difference fB, equivalent to nearly a half subcarrier frequency, from the main carrier frequency of the adjacent broadcast station. Consequently, the nonreception rate between stations A and B for electric-field intensity difference Ed in case of main frequency difference fB=1kHz between transmitting stations A and B is shown by curve C2. Interference disturbance between the stations can therefore be reduced.
Patent JP-S547214-A (JP)
Title: Cross-point switch matrix circuit
Inventor: KOJIMA KIMIFUMI
IPC: H04M3/22
Filed: 1977-06-20
Abstract: PURPOSE:To avoid lurking of the fault of the cross-point switch system and thus to enhance the reliability, by providing the optically driven transistor in accordance with the cross point.
Patent JP-H09256523-A (JP)
Title: Lower support structure of wall panel and execution method thereof
Inventor: YAMADA HISACHIKA
IPC: E04B2/94
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To shorten the term of works by fixing a wall panel hanger with a beam mounting section with a notch section avoiding a column and a continuous wall-panel receiving section receiving a wall panel onto the top face of a beam between columns by the beam mounting section. SOLUTION: A plurality of columns 3 are disposed in upright on the top face of the upper flange 1a of a beam 1 consisting of H-steel, etc., at intervals at the integral times of minimum module intervals L corresponding to the width of a wall panel 2. A wall panel hanger 4 with a wall-panel receiving section, in which notch sections 4a for avoiding the columns 3 and a beam mounting section 4b and an upright section 4c receiving the rears of the wall panels 2 and a plane section 4d receiving the bases of the wall panels 2 are continued, is molded. The wall panel hanger 4 is fixed onto the upper flange 1a of the beam 1 by bolts and nuts 5, and the lower sections of the wall panels 2 are supported by the upright section 4c and the plane section 4d.  Accordingly, the quality and accuracy of wall finished surfaces can be stabilized without forming stepped sections among a plurality of the mutual wall panels.